Toothbrush handle



FIG. 1 is a perspective view of the toothbrush handle embodying my new design;

FIG. 2 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a front elevational view thereof.

FIGS. 1-3, 5, and 6 show bristle tufts in broken lines. These features are shown for environmental purposes and do not form any part of the claimed design. 

The ornamental design for a toothbrush handle, as shown and described. 